Journal of Nanomaterials / 2022 / Article / Tab 1 / Research Article
Performance Evaluation of Cyclic Stability and Capacitance of Manganese Oxide Modified Graphene Oxide Nanocomposite for Potential Supercapacitor Applications Table 1 Reported outcomes on MnO2/GO composites for supercapacitor applications.
Electrolyte Crystal/porous material Specific capacitance Reference 1 M Na2 SO4 Gamma MnO2 crystal with graphene 270 (0.5 A g-1 ) [24 ] 1 M KOH MnO2 or graphene 342.8 (0.5 A g-1 ) [25 ] 1 M Na2 SO4 N doped graphene/MnO2 411.5 (0.5 A g-1 ) [26 ] Na2 SO4 1 M Graphene oxide/MnO2 315 (0.5 A g-1 ) [27 ] Na2 SO4 1 M Graphene oxide/MnO2 360.3 (0.5 A g-1 ) [28 ] Na2 SO4 1 M Reduced graphene oxide/MnO2 759 (2 A g-1 ) [29 ] 1 M Na2 SO4 Graphene/MnO2 234.8 (0.1 A g-1 ) [30 ] 1 M Na2 SO4 Graphene/MnO2 255 (0.5 A g-1 ) [31 ] 1MNa2 SO4 Graphene/MnO2 133 (0.5 mvs-1 ) [32 ] 1 M Na2 SO4 Graphene/CNT/MnO2 372 (0.5 A g-1 ) [33 ] 1 M Na2 SO4 Sponge reduced graphene oxide/MnO2 205 (0.1 A g-1 ) [20 ] — Graphene/MnO2 310 (2 mvs-1 ) [34 ] — MnO2 /CNP/graphene 255 (2 mvs-1 ) [35 ] — Graphene/MnO2/activated carbon fiber felt 1.516[36 ] — Reduced graphene oxide-MnO2 274 (10 mvs-1 ) [37 ] — Mn3 O4 /rGO 52.2[38 ] 1 M Na2 SO4 GO/MnO2 140 (0.5 A g-1 ) Current study